Blocking e-mail with special characters in username

[emm1]

Unfortunately I can't see because this server is a mail gateway
relay'ing to another server I have no access to. I was looking for a
way to block this at MTA level if possible.

On 12/1/06, Martin Hepworth <martinh at solidstatelogic.com> wrote:
> emm1 wrote:
> > I have been having alot of e-mails like this one
> > from=<biographicalparallelism's at acbm.com>. How can I block e-mail that
> > contain characters like ' in the username/domain field?
> >
> > Thanks!
> best to look at what SA you've got.
>
> Can you pastbin an example email with full headers etc and I can run it
> over my system to get an idea of what my compresive system will fire..
>
> --
> Martin Hepworth
> Senior Systems Administrator
> Solid State Logic
> Tel: +44 (0)1865 842300
>
> **********************************************************************
>
> This email and any files transmitted with it are confidential and
> intended solely for the use of the individual or entity to whom they
> are addressed. If you have received this email in error please notify
> the system manager.
>
> This footnote confirms that this email message has been swept
> for the presence of computer viruses and is believed to be clean.
>
> **********************************************************************
>
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